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Free technical SEO audits for 9 public websites, grouped by niche.

Reference 9 sites · avg score 90

Browse All Tools View all tools →

SEO

.htaccess Generator
Barcode Lookup
Competitor SEO Comparison
Domain Availability Checker
Keyword CPC Calculator
Keyword Density Checker
Keyword Difficulty Checker
Keyword Position Checker
Keywords Suggestion Tool
Meta Tag Generator
Meta Tags Analyzer
Nobel Prize Browser
Open All URLs
Privacy Policy Generator
Readability Checker
Robots.txt Generator
SERP Preview Tool
Schema Markup Generator
Site-Wide Audit
Social Card Preview
Social Media Username Checker
Temporary Email
Terms & Conditions Generator
URL Rewriting Tool
Wayback Machine Lookup
XML Sitemap Generator
YouTube Tag / Keyword Extractor
YouTube Thumbnail Grabber

Backlinks

Backlink Checker
Broken Links Finder
Domain Authority Checker
Link Analyzer
Link Price Calculator
Mozrank Checker
Page Authority Checker
Web 2.0 Profile Submission
Website Links Count Checker

Domain & IP

Bulk GEO IP Locator
Class C IP Checker
Domain Age Checker
Domain Expiry Monitor
Domain Hosting Checker
Domain Research Quick-Links
Domain into IP
Find DNS Records
My IP Address
SSL Certificate Checker
WWW Redirect Checker
What is my Browser
Whois Checker

Website Audit

Code to Text Ratio Checker
Email Privacy
Get Source Code of Webpage
Google Cache Checker
Google Index Checker
Google Malware Checker
HTTP Headers Checker
Mobile-Friendly Test
Online Ping Website Tool
Page Size Checker
PageSpeed Insights Checker
Search Engine Spider Simulator
Server Status Checker
Tech Stack Detector
Webpage Screen Resolution Simulator
Website SEO Checker
Website Screenshot Generator

Text & Content

Add Line Numbers to Text
Anonymous Q&A Box
Article Rewriter
Change Text Case
Comma Separator
Email Signature Generator
Email Signature Maker
Invisible Text Generator
Invoice Builder
Line Counter
Numbers to Words
Plagiarism Checker
Remove Duplicate Lines
Resume Builder
Reverse Text Generator
Roman Numerals Converter
Small Text Generator
Text Diff Checker
Text to Binary Converter
Upside Down Text Generator
Word Counter
Word Counter Pro

AI Writing

Image

AI Image Generator
Background Remover
EXIF Metadata Remover
EXIF Metadata Viewer
Favicon Generator
HEIC → JPG Converter
Image Compressor
Image Cropper
Image Format Converter
Image Resizer
Image Rotator / Flipper
Image to Text (OCR)
Meme Maker
Placeholder Image Generator

PDF

Images to PDF
PDF Compressor
PDF Merger
PDF Organize Pages
PDF Page Numberer
PDF Page Remover
PDF Splitter
PDF Unlock
PDF Watermark
PDF to Images

Developer

Base64 Encoder / Decoder
C Compiler
CSV to JSON Converter
Countdown Timer
HTML Entity Encoder / Decoder
HTML Live Editor
JSON Formatter
JSON to CSV Converter
JSON to XML Converter
JWT Decoder
Markdown to HTML Converter
Poll Maker
Python Compiler
QR Code Decoder
QR Code Generator
Random Wheel
Shareable QR Code
Slug Generator
URL Encoder / Decoder
URL Shortener
UUID Generator
XML to JSON Converter

Calculators & Converters

Age Calculator
Area Converter
Average Calculator
BMI Calculator
Bill Splitter
Byte Converter
Compound Interest Calculator
Currency Converter
Currency Converter Widget
Discount Calculator
Fun Facts About You
Length Converter
Loan / EMI Calculator
Percentage Calculator
Power Converter
Pressure Converter
Speed Converter
Temperature Converter
Time Converter
Tip Calculator
Torque Converter
Voltage Converter
Volume Converter
Weight Converter

Color & Design

CMYK Converter
Color Palette Generator
Color Picker
Color Shades Generator
Contrast Ratio Checker (WCAG)
HSL to Hex Converter
Hex / RGB Color Converter
Hex to HSL Converter

Security & Privacy

Bcrypt Password Hash
Blacklist Lookup
HMAC Generator
Hash Generator
Online MD5 Generator
Password Generator
Password Strength Checker
Random String Generator
Suspicious Domain Checker

Free SEO, AI, image, PDF, and dev tools — privacy-first, no signup needed.

Top Tools

Website SEO Checker
Social Media Username Checker
Plagiarism Checker
Image Compressor
Background Remover
PDF Merger
AI Content Detector
AI Humanizer
YouTube Summarizer
Resume Builder

Tool Categories

SEO
Backlinks
Domain & IP
Website Audit
Text & Content
AI Writing
Image
PDF
Developer
Calculators & Converters
Color & Design
Security & Privacy

Company

Home
About Us
Features
Pricing
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Contact Us
[email protected]

Legal

Privacy Policy
Terms of Service
Cookie Policy
Refund Policy
Disclaimer
Legal Notice / Imprint

Privacy & Compliance

GDPR Rights
Do Not Sell or Share
Sub-processors
Data Processing Agreement

Policies

Acceptable Use
AI Use Policy
Anti-Spam
Content Moderation
Affiliate & Ads Disclosure

Trust & Safety

DMCA Policy
Security
Accessibility
Modern Slavery
Service Status

For Developers

API Terms of Use
Service Level Agreement
security.txt

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